CN106584774A - Injection mold for forming assembly - Google Patents
Injection mold for forming assembly Download PDFInfo
- Publication number
- CN106584774A CN106584774A CN201611129649.9A CN201611129649A CN106584774A CN 106584774 A CN106584774 A CN 106584774A CN 201611129649 A CN201611129649 A CN 201611129649A CN 106584774 A CN106584774 A CN 106584774A
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- CN
- China
- Prior art keywords
- fixed
- fixed plate
- injection mold
- pull bar
- runner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000002347 injection Methods 0.000 title claims abstract description 43
- 239000007924 injection Substances 0.000 title claims abstract description 43
- 238000000465 moulding Methods 0.000 claims abstract description 20
- 229920001971 elastomer Polymers 0.000 claims description 30
- 239000000806 elastomer Substances 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 9
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 208000015943 Coeliac disease Diseases 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 210000002683 foot Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/748—Machines or parts thereof not otherwise provided for
Abstract
The invention provides an injection mold for forming assembly. The injection mold comprises a lower mold base, a pad foot, a fixed template, a movable template, a fixed plate and an upper mold base; an ejector plate is arranged between the lower mold base and the fixed template; four inclined ejector rods are uniformly distributed on the ejector plate; ejector blocks are fixed at the head parts of the ejector rods; multiple molding cores are uniformly distributed at the bottom of the movable template; a sprue sleeve is arranged in the center of the upper mold base; a runner is formed in the center of the sprue sleeve; and the runner includes a main runner for penetrating through the fixed plate along the center of the sprue sleeve, and a branch runner positioned between the fixed template and the fixed plate. The injection mold for forming assembly realizes secondary mold opening thereof through use of two simple structures of an elastic block and a pull rod, totally separates workpieces from wastes during mold opening, is flat in section, is easy to take out the wastes, is convenient to machine, and is higher in forming rate.
Description
Technical field
The invention belongs to assembling integration apparatus field is molded, more particularly, to a kind of molding assembling injection mold.
Background technology
With the development of society, the progress of scientific and technological level, it has been found that injection bearing is more higher than metal bearing practicality, makes
It is also relatively wide with scope, it is more durable, and in some cases, axle and gear do not need integrated injection molding, need difference
It is molded, or gear is plastics, axle is the situation of metal, be so accomplished by machine-shaping respectively, is then carried out again artificial
Assembling, which results in and increased production process, labor intensive cost, and when being assembled, it is improper such as to assemble, and often holds
The damage of working of plastics is easily caused, yield rate is reduced, for this kind of situation, the present invention provides a kind of molding assembling injection mold,
Realize the twice-die-opening of mould, make that gear is convenient smoothly to carry out molding and the demoulding, it is ensured that workpiece section it is smooth, be hardly damaged
The gear workpieces of molding, reduce production cost, while ensure the integrity in Gear Production assembling process, it is convenient to remove.
The content of the invention
In view of this, it is contemplated that proposing a kind of molding assembling injection mold, to realize the twice-die-opening of mould, make
Gear is convenient smoothly to carry out molding and the demoulding, is hardly damaged the gear workpieces of molding.
To reach above-mentioned purpose, the technical scheme is that what is be achieved in that：
A kind of molding assembling injection mold, including it is die shoe and the feet being sequentially placed from down to up placed on it, fixed
Template, moving platen, fixed plate and upper bolster, are additionally provided with top board, set on the top board between the die shoe and the solid plate
There are equally distributed four inclined push rods, the push rod head is fixed with jacking block, and the jacking block is embedded in the type of the solid plate
Bottom of chamber portion is coordinated with its gap, and the moving platen bottom is provided with multiple equally distributed cores, and the upper bolster center is provided with pours
Muzzle, is provided with runner along the sprue bush center, and the runner includes the master along the sprue bush center through the fixed plate
Runner and a plurality of sub-runner being parallel to each other connected with the sprue being placed between the solid plate and the fixed plate,
The sub-runner is connected through the moving platen with the die cavity, is provided with elastomer block between the fixed plate and the solid plate,
Drag link mechanism is provided with outside the upper bolster and the fixed plate.
Further, the angle of inclination of the push rod is identical with the angle of inclination of the screw thread of the die cavity inwall, the top
Block is coordinated with the die cavity inwall gap and is slided along the die cavity inwall.
Further, the drag link mechanism includes the first pull bar for being respectively placed in the upper bolster and fixed plate side wall
It is with the second pull bar, first pull bar and the equal l-shaped of second pull bar and oppositely arranged, second pull bar is made described
Slide in one pull bar.
Further, the elastomer block is fixed on the fixed plate bottom by cylindrical bar and is not connect with the moving platen
Touch, the elastomer block is rubber spring, the long height more than the moving platen of original of the rubber spring, and the rubber spring is most
Height of the length after big compression less than or equal to the moving platen.
Relative to prior art, a kind of molding assembling of the present invention is had the advantage that with injection mold：
(1) a kind of molding assembling injection mold of the present invention, completes gear by the form of this kind of injection mold
Injection, its twice-die-opening mode ensure that being successfully separated for workpiece and waste material, and will not disfiguring workpiece.
(2) angle of inclination of push rod of the present invention is identical with the angle of inclination of the screw thread of the die cavity inwall, described
Jacking block is coordinated with the die cavity inwall gap and is slided along the die cavity inwall.This kind of form is applied to helical gear, it is ensured that molding
Helical gear afterwards is smoothly deviate from from die cavity.
(3) drag link mechanism of the present invention includes the first drawing for being respectively placed in the upper bolster and fixed plate side wall
Bar and the second pull bar, first pull bar and the equal l-shaped of second pull bar and oppositely arranged, make second pull bar described
Slide in first pull bar.The secondary demoulding of mould is realized by this kind of simple structure, simple structure, cost are relatively low, practicality
It is stronger.
(4) elastomer block of the present invention is fixed on the fixed plate bottom by cylindrical bar and is not connect with the moving platen
Touch, the elastomer block is rubber spring, the long height more than the moving platen of original of the rubber spring, and the rubber spring is most
Height of the length after big compression less than or equal to the moving platen.Realized in die sinking first by waste material and gear by elastomer block
Disconnect, it is convenient and swift.
Description of the drawings
The accompanying drawing for constituting the part of the present invention is used for providing a further understanding of the present invention, the schematic reality of the present invention
Apply example and its illustrate, for explaining the present invention, not constituting inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of integrated-type and the injection-moulding device structural representation for being assemblied in one described in the embodiment of the present invention；
Fig. 2 is a kind of molding assembling injection mold front view described in the embodiment of the present invention；
Fig. 3 is that a kind of integrated-type described in the embodiment of the present invention is shown with the injection-moulding device clamping parts structure for being assemblied in one
It is intended to；
Fig. 4 is that a kind of integrated-type described in the embodiment of the present invention is shown with the injection-moulding device Standard part for being assemblied in one
It is intended to；
Fig. 5 is a kind of integrated-type described in the embodiment of the present invention and the injection-moulding device Standard part office for being assemblied in one
Portion's enlarged drawing.
Description of reference numerals：
1- gear injection molds；The first motor of 2-；The first decelerators of 3-；The first screw rods of 4-；5- supports；6- gripping dresses
Put；The first fixed seats of 7-；8- assembling structures；9- axles；101- sprue bush；102- upper bolsters；The first pull bars of 103-；104- second draws
Bar；105- sprues；106- fixed plates；107- elastomer blocks；108- moving platens；109- cylindrical bars；110- sub-runners；111- cover half
Plate；112- feets；113- die shoes；114- cores；115- die cavities；116- jacking blocks；117- push rods；118- top boards；601- slides
Plate；602- first hydraulic cylinders；The first hydraulic stems of 603-；604- light-wall pipes；605- fixed mounts；606- second hydraulic cylinders；607-
One gripping bar；608- fix bars；The second hydraulic stems of 609-；610- second grips bar；801- bases；802- workbench；Outside 803-
Framework；804- pressure strips；805- positioning seats；806- guide rail slide blocks；The second screw rods of 807-；808- three-motors；809- the 3rd
Decelerator；810- pressure pins；811- locating slots；812- clips；The 3rd hydraulic cylinders of 813-；The 3rd hydraulic stems of 814-；815- compact heaps.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment and the feature in embodiment in the present invention can phase
Mutually combine.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " is
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark
Show that the device or element of indication there must be specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In describing the invention, unless otherwise stated, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
As shown in figure 1, including gear injection mold 1 and the assembling structure 8 for being placed in its side, the gear injection mold 1
Connected by support 5 and the assembling structure 8 between, being slided by symmetrically arranged first slide mechanism on the support 5 is connected
Clamp device 6 is connected to, the clamp device 6 includes the sliding panel 601 being respectively placed on first slide mechanism and is placed in institute
State the first hydraulic cylinder 602 on sliding panel 601, it is fixed on the first hydraulic stem 603 of symmetrical two first hydraulic cylinders 602
There is fixed mount 605,605 center of the fixed mount is provided with second hydraulic cylinder 606, and the fixed mount 605 is provided with multiple uniform points
The through hole of cloth, the bottom of the correspondence through hole are provided with the light-wall pipe 604 of same inner diameter, and gripping bar is logical through the light-wall pipe 604
Cross fix bar 608 to be fixedly connected with the second hydraulic stem 609 of the second hydraulic cylinder 606.Gear is molded by clamp device 6
Mould 1 and assembling structure 8 connect, and the second gripping bar 610 on clamp device 6 enters tooth by the effect of first hydraulic cylinder 602
The gear of injection mo(u)lding is transported to assembling structure 8, which is carried out with the axle 9 being fixed in assembling structure 8 by wheel injection mold 1
Assembling, realizes injection mo(u)lding integration by this kind of form, carries out by the molding of gear and together with the assembling of axle 9, reduce
The workload and installation time of manual assembly, reduces production cost, while ensureing the integrity in Gear Production assembling process, takes
It is convenient to go out, will not defective work piece.
Wherein, the gripping bar includes the first gripping bar 607 and the second gripping bar 610, the first gripping bar 607 and institute
State the second gripping bar 610 to fix, the diameter of the diameter of the first gripping bar 607 less than the described second gripping bar 610, described the
Two 610 materials of gripping bar are rubber, and have a diameter larger than 604 internal diameter of the light-wall pipe, and the length of the second gripping bar 610 is big
In the height equal to the light-wall pipe 604, first slide mechanism includes the first motor 2 and the first decelerator 3, described the
The outfan of one speed reducer 3 is concentric to be rotatably connected to the first screw rod 4, and the sliding panel 601 is connected with 4 screw thread of the first screw rod
Connect, the other end of first screw rod 4 is supported on the support 5 by the first fixed seat 7.This kind of gripping mode is direct
By the gripping of the elastic complete mated gear of rubber itself, the profile of tooth of gear exterior will not be damaged, also will not be too big due to tension force
Cause gear internal shaft distortion and can not assemble with axle 9, and make the second gripping bar 610 slide in light-wall pipe 604 always, be easy to
Its work.
Wherein, the gear injection mold 1 includes die shoe 113 and the feet being sequentially placed from down to up placed on it
112nd, solid plate 111, moving platen 108, fixed plate 106 and upper bolster 102, between the die shoe 113 and the solid plate 111
Top board 118 is additionally provided with, the top board 118 is provided with equally distributed four inclined push rods 117, and 117 head of the push rod is solid
Surely there is jacking block 116, the jacking block 116 is embedded in 115 bottom of die cavity of the solid plate 111 and its gap coordinates, the moving platen
108 bottoms are provided with multiple equally distributed cores 114, and 102 center of the upper bolster is provided with sprue bush 101, along the sprue bush
101 centers are provided with runner, and the runner includes 105 He of sprue along 101 center of the sprue bush through the fixed plate 106
The a plurality of shunting being parallel to each other connected with the sprue 105 being placed between the solid plate 111 and the fixed plate 106
Road 110, the sub-runner 110 are connected through the moving platen 108 with the die cavity 115.By the form of this kind of injection mold
The injection of gear is completed, its twice-die-opening mode ensure that being successfully separated for workpiece and waste material, and will not disfiguring workpiece.
Wherein, the angle of inclination of the push rod 117 is identical with the angle of inclination of the screw thread of 115 inwall of the die cavity, described
Jacking block 116 is coordinated with 115 inwall gap of the die cavity and is slided along 115 inwall of the die cavity.
Wherein, it is provided with drag link mechanism outside the upper bolster 102 and the fixed plate 106, the drag link mechanism includes point
First pull bar 103 and the second pull bar 104 of 106 side wall of the upper bolster 102 and the fixed plate, first pull bar are not placed in
103 and second pull bar, 104 equal l-shaped and oppositely arranged, make second pull bar 104 sliding in first pull bar 103
It is dynamic.The secondary demoulding of mould is realized by this kind of simple structure, simple structure, cost are relatively low, and practicality is stronger.
Wherein, elastomer block 107 is provided between the fixed plate 106 and the solid plate 111, the elastomer block 107 passes through
Cylindrical bar 109 is fixed on 106 bottom of the fixed plate and is not contacted with the moving platen 108, and the elastomer block 107 is rubber bullet
Spring, the long height more than the moving platen 108 of original of the rubber spring, the length after the rubber spring maximum compression are less than
Equal to the height of the moving platen 108.Realize waste material being disconnected with gear in die sinking first by elastomer block 107, it is convenient fast
It is prompt.
Wherein, the assembling structure 8 includes base 801 and to rotating the workbench 802 that is connected, the work thereon with which
Make 90 degree of even circumferentials on platform 802 and positioning seat 805 is distributed with, between the positioning seat 805 and the workbench 802, pass through second
Slide mechanism is slidably connected, and the positioning seat 805 is provided with multiple equally distributed locating slots 811, and the locating slot 811 is two
The light-wall pipe composition of piece semicircle shape, is provided with the pressure pin 810 of diagonal placement, sets on the locating slot 811 around the locating slot 811
There are clip 812, the axis of the clip 812 and the dead in line of the locating slot 811, be additionally provided with the base 801 multiple
Compact heap 815, the compact heap 815 are placed in the adjacent side of the gear injection mold 1 and are placed in above the locating slot 811
Difference is corresponding.Axle 9 is fixed thereon by this kind of structure, by the rotation of workbench 802 realize its place, assembling,
The step such as remove, this kind of fixed form simple structure is fixed conveniently firmly.
Wherein, rotated by rotating mechanism between the base 801 and the workbench 802 and connected, the rotating mechanism
Including the second motor and the second decelerator, the outfan of second decelerator is concentric to be connected with drive link, the transmission
Bar is provided with worm screw, and the base 801 and the workbench 802 are connected by turbine, and the turbine and the worm screw pass through which
On gear coordinate and rotate, the dead in line of the axis of the turbine and the workbench 802, the axis of the worm screw and described
The axis of turbine is vertical, and second slide mechanism includes two articles of guide rail slide blocks 806 being parallel to each other and the be placed in one the 3rd
Motor 808, the three-motor 808 are connected with the 3rd decelerator 809, and 809 outfan of the 3rd decelerator is concentric
Connect the second screw rod 807,807 screw thread of the second screw rod is connected the positioning seat 805, the institute that two of which is oppositely arranged
State the glide direction of positioning seat 805 and the diameter parallel of first screw rod 4.Workbench 802 is realized by turbine and worm pair
Rotate, simple structure is durable, working effect is more preferable, by making which in clamp device 6 to being slidably connected for positioning seat 805
It is convenient when axle 9 is placed, original position is then slid back to, working on for workbench is not affected, will not be rushed with gear injection mold 1
It is prominent.
Wherein, the compact heap 815 is placed on the base 801 by outside framework 803, and the outside framework 803 is interior
Wall is connected with pressure strip 804 by the 3rd hydraulic stem 814 of the 3rd hydraulic cylinder 813, and the compact heap 815 is placed in the pressure strip
804 bottoms, the compact heap 815 are circular ring structure, and the external diameter of the compact heap 815 is more than the diameter of the die cavity 115,
Diameter of the internal diameter of the compact heap 815 less than the core 114.The same of each compact heap 815 is realized by the 3rd hydraulic cylinder 813
When rise or fall, keep parallel all the time with base 801, and make compact heap 815 preferably to gear holding vertical depression, prevent
Gear moulding is damaged in assembling process, the yield rate of assembling is improved.
Wherein, the base 801 is provided with control unit, first motor 2, second motor, described
Three-motor 808, the first hydraulic cylinder 602, the second hydraulic cylinder 606 and the 3rd hydraulic cylinder 813 respectively with it is described
Control unit is electrically connected.The Automated condtrol of each several part is realized by control unit, is made each step linking tight, is coordinated more smart
Really, while reducing the workload of staff, reduce production cost.
The operation principle of the present invention：As shown in figure 1, whether the equipment each several part of first checking for normally can run, by each structure
Reset, gear injection mold 1 is placed on injection machine, while base is placed in corresponding position, it is ensured that both relative positions
Relation is constant, first starts injection machine, plastics are heated, after reaching injecting condition, by the structure of injection machine itself by mould
Tool closure, after closing completely, the pressure of injection machine makes elastomer block 107 in compressive state, and each several part is closed, and then injection machine will
Molten plastic enters people's sprue 105 by sprue bush 101, respectively enters die cavity 115 along sub-runner 110, after reaching fixed amount,
Injection machine quits work, the helical teeth wheel shaping in die cavity 115, and after workpiece is cooled down substantially, injection machine revocation pressure is proceeded by
Waste material during die sinking, due to the compression stress of elastomer block 107, is separated, then due to the phase of pull bar by die sinking first with workpiece
Mutually slide, the waste material in runner is separated with injection hole, and be easy to take out, with die sinking motion, in injection machine itself
Core bar is moved upwards, is promoted top board 118, and then is made jacking block 116 slide along 115 inwall of die cavity along the tooth direction of pitch gear, will
Workpiece is ejected, and at the same time, control unit controls each mechanism kinematic, is born in the staff of 1 beside of gear injection mold
Duty is fixed on axle 9 on locating slot 811, and workbench 802 is rotated therewith, after rotating 90 degree, by guide rail slide block 806 by band
There is the positioning seat 805 of axle 9 close to gear injection mold 1, meanwhile, clamp device 6 is noted to gear by the effect of the first screw rod 4
1 internal slide of mould, until the dead in line of the gear of the axis of each light-wall pipe 604 and abjection mould, to after fixed position,
First hydraulic cylinder 602 is controlled by control unit to work, gear shaft is stretched into in 604 part of light-wall pipe, the second hydraulic pressure is then controlled
Cylinder 606 works, and the second gripping bar 610 is stretched out light-wall pipe 604, so far gear gripping is completed, then by the first skate machine
The effect of structure so as to which the direction to assembling structure 8 is moved, makes gear be respectively at the surface of each axle 9, by first hydraulic cylinder
Gear is declined by 602 effect, and opposing parallel is positioned on axle 9, and the second gripping bar 610 is risen by second hydraulic cylinder 606, is put
The gripping of tooth punching wheel, after gear is placed on axle 9, positioning seat 805 is moved along 806 opposite direction of guide rail slide block, to not with support 5
Interfere, after workbench 802 is rotated further 90 degree, gear is pressed downward by compact heap 815 is parallel in this station, make gear and
Axle 9 is assembled, and after then rotating 90 degree, the staff of this station is responsible for taking out the workpiece for assembling, and each
In rotation process, the work of each several part keeps being carried out continuously, and completes once to be molded after gripping taking-up, just carries out immediately
Mold closing injection next time, the carrying out for making each several part orderly continuously work, and reduce waste of time.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (4)
1. a kind of molding assembling injection mold, it is characterised in that：Including die shoe (113) and it is placed on it from down to up successively
The feet (112) of placement, solid plate (111), moving platen (108), fixed plate (106) and upper bolster (102), the die shoe
(113) top board (118) is additionally provided with and the solid plate (111) between, the top board (118) is provided with equally distributed four and inclines
Oblique push rod (117), push rod (117) head are fixed with jacking block (116), and the jacking block (116) is embedded in the solid plate
(111) die cavity (115) bottom is coordinated with its gap, and moving platen (108) bottom is provided with multiple equally distributed cores
(114), upper bolster (102) center is provided with sprue bush (101), is provided with runner, the stream along the sprue bush (101) center
Road includes passing through the sprue (105) of the fixed plate (106) along the sprue bush (101) center and is placed in the solid plate
(111) a plurality of sub-runner (110) being parallel to each other connected with the sprue (105) and the fixed plate (106) between,
The sub-runner (110) is connected through the moving platen (108) with the die cavity (115), the fixed plate (106) and described fixed
Elastomer block (107) is provided between template (111), outside the upper bolster (102) and the fixed plate (106), draw-bar machine is provided with
Structure.
2. a kind of molding assembling injection mold according to claim 1, it is characterised in that：Push rod (117) incline
Rake angle is identical with the angle of inclination of the screw thread of the die cavity (115) inwall, and the jacking block (116) is interior with the die cavity (115)
Wall gap coordinates and slides along the die cavity (115) inwall.
3. a kind of molding assembling injection mold according to claim 1, it is characterised in that：The drag link mechanism includes point
First pull bar (103) and the second pull bar (104) of the upper bolster (102) and the fixed plate (106) side wall are not placed in, it is described
First pull bar (103) and second pull bar (104) l-shaped and oppositely arranged, makes second pull bar (104) described the
Slide in one pull bar (103).
4. a kind of molding assembling injection mold according to claim 1, it is characterised in that：The elastomer block (107) is led to
Cross cylindrical bar (109) to be fixed on the fixed plate (106) bottom and do not contact with the moving platen (108), the elastomer block
(107) it is rubber spring, the long height more than the moving platen (108) of original of the rubber spring, the rubber spring are maximum
Height of the length after compression less than or equal to the moving platen (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129649.9A CN106584774A (en) | 2016-12-09 | 2016-12-09 | Injection mold for forming assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611129649.9A CN106584774A (en) | 2016-12-09 | 2016-12-09 | Injection mold for forming assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106584774A true CN106584774A (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611129649.9A Pending CN106584774A (en) | 2016-12-09 | 2016-12-09 | Injection mold for forming assembly |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364085A (en) * | 2017-08-22 | 2017-11-21 | 腾创（天津）精密模具有限公司 | Back-off type injection mould liftout attachment |
| CN109732839A (en) * | 2019-03-20 | 2019-05-10 | 滁州市锴模装备模具制造有限公司 | A kind of refrigerator bottom board forming die with pickoff |
| CN110861256A (en) * | 2019-11-21 | 2020-03-06 | 衡阳市鸿康纸塑容器包装有限公司 | Intelligent vertical injection molding machine for plastic barrel processing |
| CN112830662A (en) * | 2021-01-25 | 2021-05-25 | 梁盛 | Glass product forming mechanism |
| CN117584390A (en) * | 2024-01-18 | 2024-02-23 | 福建荣阳鞋业有限公司 | Hot runner sole forming die |
| CN117584390B (en) * | 2024-01-18 | 2024-04-05 | 福建荣阳鞋业有限公司 | Hot runner sole forming die |
-
2016
- 2016-12-09 CN CN201611129649.9A patent/CN106584774A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364085A (en) * | 2017-08-22 | 2017-11-21 | 腾创（天津）精密模具有限公司 | Back-off type injection mould liftout attachment |
| CN107364085B (en) * | 2017-08-22 | 2024-04-02 | 余姚市锐麒电子有限公司 | Ejector for back-off injection mold |
| CN109732839A (en) * | 2019-03-20 | 2019-05-10 | 滁州市锴模装备模具制造有限公司 | A kind of refrigerator bottom board forming die with pickoff |
| CN110861256A (en) * | 2019-11-21 | 2020-03-06 | 衡阳市鸿康纸塑容器包装有限公司 | Intelligent vertical injection molding machine for plastic barrel processing |
| CN112830662A (en) * | 2021-01-25 | 2021-05-25 | 梁盛 | Glass product forming mechanism |
| CN112830662B (en) * | 2021-01-25 | 2022-09-13 | 安徽福莱特光伏玻璃有限公司 | Glass product forming mechanism |
| CN117584390A (en) * | 2024-01-18 | 2024-02-23 | 福建荣阳鞋业有限公司 | Hot runner sole forming die |
| CN117584390B (en) * | 2024-01-18 | 2024-04-05 | 福建荣阳鞋业有限公司 | Hot runner sole forming die |
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Application publication date: 20170426 |